Carbo Block 29 mm, sail block, light and durable with Delrin ball bearings

The powerful, smooth-running 29 mm Carbo block impresses with its low weight, high load-bearing capacity, and reliability. The cheeks and sheave are made of high-strength, lightweight Carbo composite. Free-running Delrin ball bearings ensure smooth running, even under heavy loads. Round bearing cups distribute forces evenly and increase load-bearing capacity. The center hole can be used as an attachment point instead of a becket. Perfect for precise trimming of sheets on dinghies, as well as for control lines on performance-oriented sports boats.